Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400966 | Handcart | Susumu Kato, Kohei Oishi, Yasuo Ifuku | 2022-08-02 |
| 11390310 | Handcart | Tomoyuki KUTSUNA, Toshihiro Tomita, Susumu Kato, Kohei Oishi | 2022-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400966 | Handcart | Susumu Kato, Kohei Oishi, Yasuo Ifuku | 2022-08-02 |
| 11390310 | Handcart | Tomoyuki KUTSUNA, Toshihiro Tomita, Susumu Kato, Kohei Oishi | 2022-07-19 |